Amount fields behave identically to float fields, but with the additional semantics that the value represents an "amount". An amount is a value which is typically a Price multiplied by a Quantity.
| Example | Valid | Notes |
|---|---|---|
| 23.23 | ||
| 0023.2300 | ||
| -23.23 | ||
| 25 | ||
| +23 | Positive values are represented without a sign character | |
| 10.0a | 'a' is not a valid digit |